Rancho RS90000XL 0-2″ Lift Shocks for 1969-1980 GMC K1500 4WD

Description
Rancho RS90000XL 0-2″ Lift Shocks for 1969-1980 GMC K1500 4WD

Rancho RS9000XL 0-2″ Lift Shocks for 1969-1980 GMC K1500 4WD

Part Number: RS999151

Summary: The Rancho RS900XL series provides industry-leading versatility for the classic GMC K1500 and Suburban platform. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow owners to instantly tune damping levels to suit specific driving environments. Whether you are seeking a soft ride for daily street use or firm control for heavy towing and off-road excursions, this kit provides a custom-tailored solution for vehicles with 0 to 2 inches of lift.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the vehicle is perfectly calibrated for street, towing, or off-road use.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operating temperatures during sustained cycling.
• Nitrogen Gas Charged: High-pressure gas charging provides a reduction in aeration and foaming to ensure consistent damping performance under load.
• Polyurethane Bushings: High-density polyurethane material provides improved durability and responsiveness to ensure a long-lasting service life compared to standard rubber.

Technical Specifications

Fitment

• 1969-1980 GMC K1500 4WD
• 1969-1980 GMC Suburban 1500 4WD
• Note: Excluding O.E. Quad Suspension models.

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Red Dust Boots
• Installation Hardware & Bushings

Why Choose This Product?

• Engineering Advantage: The RS9000XL is the original adjustable shock series, utilizing a tri-tube design that protects the internal piston from exterior rock and debris damage.
• Performance Benefit: Drivers gain total control over their ride quality, eliminating the “one size fits all” compromise found in standard replacement shocks.

Related Products

RS5000X (Front):
Rancho RS5000X 0-2" Front Lift Shocks for 1969-1980 GMC K1500 4WD

RS5000X (Rear):
Rancho RS5000X 0-2" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS7MT (Rear):
Rancho RS7MT 0-2" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 0-2" Rear Lift Shocks for 1969-1980 GMC K1500 4WD

RS90000XL (Front):
Rancho RS90000XL 0-2" Front Lift Shocks for 1969-1980 GMC K1500 4WD

RS5000X (Kit):
Rancho RS5000X 0-2" Lift Shocks for 1969-1980 GMC K1500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The shocks feature a manual 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting; 1 is the softest for street comfort, and 9 is the firmest for heavy towing or off-road control.

Will these shocks work on a GMC K1500 with factory Quad Suspension?
No, these shocks are specifically designed for K1500 models that do not have the O.E. Quad Suspension option.

Do these shocks come with the red boots pictured?
Yes, all Rancho RS9000XL shocks include the signature red protective boots to help shield the piston rod from dirt and debris.